p^2-9=-20

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Solution for p^2-9=-20 equation:


Simplifying
p2 + -9 = -20

Reorder the terms:
-9 + p2 = -20

Solving
-9 + p2 = -20

Solving for variable 'p'.

Move all terms containing p to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + 9 + p2 = -20 + 9

Combine like terms: -9 + 9 = 0
0 + p2 = -20 + 9
p2 = -20 + 9

Combine like terms: -20 + 9 = -11
p2 = -11

Simplifying
p2 = -11

Reorder the terms:
11 + p2 = -11 + 11

Combine like terms: -11 + 11 = 0
11 + p2 = 0

The solution to this equation could not be determined.

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